SST-DN4-PCU Hardware Reference Guide
vi Preface
©2009 Molex Inc.Automation & Electrical Products, Integrated Products Division
Document Edition: 1.0, Document #: 715-0101, Template Edition: 1.1, Template #: QMS-06-045
Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.
Terminology
The following special terms are used throughout this guide:
Card the SST-DN4-PCU network interface card
Channel a DeviceNet network interface on the card
Firmware Module the embedded software module that gets loaded to the card’s
memory and runs on the card. This is the operating system of the
card, enabling it to respond to commands from the host and
manage network communications.
Host the computer system in which the card is installed
.bin an unencrypted firmware module for the card
.ss3 an encrypted firmware module for earlier designs that the card may
emulate
.ss4 an encrypted firmware module for the card